[Bug tree-optimization/78869] [6/7/8 Regression] Strange __builtin_memcpy optimisations

2017-12-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78869 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/78869] [6/7/8 Regression] Strange __builtin_memcpy optimisations

2017-07-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78869 Richard Biener changed: What|Removed |Added Target Milestone|6.4 |6.5 --- Comment #5 from Richard Biener

[Bug tree-optimization/78869] [6/7/8 Regression] Strange __builtin_memcpy optimisations

2017-05-31 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78869 Bug 78869 depends on bug 80293, which changed state. Bug 80293 Summary: [6/7 Regression] unnecessary code at -O2 (-O1 is fine) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80293 What|Removed |Added

[Bug tree-optimization/78869] [6/7/8 Regression] Strange __builtin_memcpy optimisations

2017-04-21 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78869 Martin Jambor changed: What|Removed |Added Depends on|78687 |80293 --- Comment #4 from Martin Jambor